Best Angle Grinders 2021 | Reviews & Top Picks
Want to know what the Best Angle Grinder are? Having various functions means many features to look for when shopping for a product. And as they’re super versatile, finding a good angle grinder may not be so easy. If you’re not sure what to look for or how to judge whether an angle grinder suits you or not, check this list out. I’ve gathered the best angle grinders on the market, comparing their features and performance.
The 9 Best Angle Grinders in 2020
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1. Makita 9557PBX1 - Best Overall Angle Grinder
The Makita 9557PBX1 Angle Grinder comes with a reliable 7.5 AMP motor that spins its extra-large wheel at 11000 RPM speed. This combination makes it a best angle grinder for cutting metal as well as taking on high-volume work. I think the specialty seal is a great addition to prevent any dust from reaching the inner components of the tool "Dust Ejection System". Moreover, the paddle switch enables you to maintain continuous operation without needing to keep pressing any buttons. The only downside about the Makita 9557PBX1 is that it’s pretty hefty. This makes it hard to use for extended periods of time. But for occasional use, it does give you a fantastic bang for your buck.
2. Bosch 1375A - Best Powerful 6 amp Motor Angle Grinder
The Bosch 1375A Angle Grinder comes with a 6 AMP motor with a no-load speed of 11 000 RPM. You can use it to fabricate metal, cut rebar or tile, route, and polish. Its 3.75-pound lightweight design makes it easy to handle and comfortable to use for long periods. This aspect is further enhanced by the ergonomic grip, and two-position side handle that provide you with comfort. Moreover, there’s a paddle switch that spares you the need to hold down a button for continuous use. Generally, this grinder is easy to handle and has enough cutting power to take on a wide range of tasks. The best part is that it comes at a very affordable price.
3. BLACK+DECKER BDEG400 - Best Value Angle Grinder
Although the BLACK+DECKER BDEG400 Angle Grinder isn’t the strongest option on the market, it’s still quite durable and provides you with great value for the money. Its 6 AMP motor can spin the disc at speed up to 10000 RPM, so it's good for a little more than just basic jobs. Furthermore, its handguard can be locked into three positions to provide you with the protection you need. This is especially helpful for storage and transportation. If you’re looking for a light-duty to medium-duty, the BLACK+DECKER BDEG400 is the best angle grinder " 4 ½" you can get at that low price level.
4. Milwaukee 2780-20 M18 - Premium Choice Angle Grinder
The Milwaukee 2780-20 M18 Angle Grinder is a great cordless angles grinder that comes at an affordable price. I liked the adjustable handguard and durable carrying case. Furthermore, the design also works on keeping the dust out from your tool "Dust Ejection System".Moreover, the paddle switch enables you to maintain continuous operation without needing to keep pressing any buttons. However, I think it doesn’t provide great value for the money. It’s a little too heavy and consequently hard to maneuver. On top of that, its functions are quite limited. Its speed isn't the highest at 8,500 RPM, so it's only suitable for light-duty tasks.
5. Metabo WP9-115 - Best Fast Performance Angle Grinder
If you’re looking for a fast and compact angle grinder, nothing strikes that combination better than the Metabo WP9-115 Angle Grinders. At 10,500 RPM and 5.29 pounds, it helps you finish your work quickly and easily. And not only is it fast to work with but also to maintain. You won’t require any tools to change the wheel as you can adjust the grinder with a mere touch of a button. However, the Metabo WP9-115 is a little tough to operate as holding down the power button is a bit difficult. And while this may be the design for safety reasons, it makes it harder to use the tool for extended periods.
6. Metabo WEV15-125 - Best Variable Speeds Angle Grinder
If you’re looking for a reliable metal grinders, I’d highly recommend the Metabo WEV15-125 Angle Grinder. For starters, it comes with variable speeds which makes it super versatile. Running on a robust 13.5 AMP and speeds that range from 2,800 to 11 000 RPM, you'll be able to take on any task with the Metabo WEV15-125. Moreover, it has an improved design that provides its motor with enough airflow to keep it cool and extending its lifespan. And despite its heavier weight and a rather high price level, I think it provides a high value for the money as it’s very durable, powerful and suits more demanding tasks. It also has a tool-free disc change and guard adjustments.
7. Hitachi G12SQ - Best 7.4 AMP Motor Angle Grinder
I think I really liked the Hitachi G12SQ Angle Grinder as a versatile tool for less demanding jobs. It’s great because it has variable speeds ranging between 2,600 and 5000 RPM coming from a 7.4 AMP motor. Moreover, at 3.5 pounds, the Hitachi G12SQ is quite lightweight. This reduces the strain and fatigue on your wrist and arm with extended periods of use as well as makes it more maneuverable. However, its slower running speeds make it more suitable for very light-duty jobs and restrict its functionality. You can efficiently work with Hitachi G12SQ from any angle as the dual position handle and adjustable wheel guard are there to provide you with convenience. And if you should ever absent-mindedly overwork your unit, it has an overload auto shut-off feature that ensures your safety and protects it against overheating.
8. DeWalt DCG413B - Best Price Angle Grinder
You can’t talk about power tools without DeWalt coming up somewhere. The company produced the DeWalt DCG413B Angle Grinder as an improved version of another model –and these improved models are always a hit. It comes with a brushless motor, E-Clutch System, and Kickback Brake that make it more efficient and safer to use.However, I think it’s a little overpriced for an entry-level grinder that runs at 9000 RPM. The adjustable hand position makes it easy to handle and maneuver. Combined with the light 3.75-pound weight, the DeWalt DCG413B is good for light-duty jobs that require extended use of the tool.
9. Meterk Electric - Best 12000 RPM Angle Grinder
The Meterk Electric Angle Grinders beats all the options on the list with its 12000 RPM no-load speed. However, the 6 AMP motor is not the most powerful –so although it can work with tougher materials, it won’t be as smooth. The auxiliary handles on either side of the tool were an excellent addition, in my opinion, as they give you more control over the cutting process. To protect the tool, there’s an outer coat that fights debris off. And to protect you, the tool has a protective cover to prevent any injuries. But the Meterk Electric is a little heavy, so working with it for extended periods may cause fatigue or strain on your wrist.
Can You Use an Angle Grinder to Cut Metal?
Yes, you can. But you need to use a grinder of appropriate speed as well as the correct cutting disc. You should also use a C-clamp to secure your metal for cutting. Check Also How to Use an Angle Grinder Tool
What Can You Do With An Angle Grinder?
Angle grinders are quite versatile tools, so they can be used for almost anything you can imagine. From cutting woods, metals, tile, stone, or concrete to sharpening edges and tools, polishing, cleaning metals and removing mortar from bricks. They’re good for everything.
How to Pick a Good Angle Grinder?
Before you buy your angle grinders, you should consider some features and make sure that the tool suits the tasks you want to execute. Check Also: The 6 Tips to Choosing an Angle Grinder
The disc size indicates both the power of the tool and its capacity. The larger the disc is, the more powerful your grinder will be. But size and power aren’t always needed. They’re suitable for high-volume work and smoother finishes in a shorter time. For tasks that require focus and precision, smaller discs would do a better job. They’re also more practical if you’re going to work around tight anglers and smaller spaces.
Most options will run on either a battery or a cord connected to a power source. I wouldn’t say one option is necessarily better than the other. It depends on how you prefer to work. If you’re the type to finish work in short, intermittent sessions –a battery-powered model would suit you well. It’s also a better option if you need the most flexibility and maneuverability. However, if needing pauses to recharge your tool’s battery isn’t the way you like to roll, then go for a corded model.
The average angle grinder speed would fall between 5000 to 10000 RPM. But just like disc sizes, different speeds are fit for different jobs. Faster speeds can help you cut through tougher materials, but they may ruin others –especially if you’re not that experienced with using grinders. The ultimate option is a variable-speed angle grinder as it allows you to choose the optimum RPM for the task at hand.
I think this feature is essential when it comes to keeping your operation safe. Even if you're looking for a grinder that reaches 10000 RPM, it's a lot better if it rises to that speed gradually.
After using your grinder, you'll probably find a lot of dust, debris, and fragments accumulated on it. These could find their way inside your tool and eventually ruin the motor. That’s why you should look for some dust protection elements such as special seals or designs that keeps dust away from the tool’s inner workings "Dust Ejection System".
While each of these options can be considered the best angle grinder when assessed from a single aspect, some combine different features. For example, I’d recommend the Makita 9557PBX1 to someone who’s looking for medium-duty jobs as its 7.5 AMP motor is designed to be efficient while fitting in a compact model. It’s also quite affordable, but it’s not the lightest. If you’re looking for the lightest, go for the Bosch 1375A. It’s also quite affordable and gives you an adequately-powerful motor and a high operation speed. For the most affordable unit that provides enough speed, I’d recommend the Black & Decker BDEG400. It’s easy to work with as it makes accessory switching a breeze and is quite lightweight. The Meterk Electric costs a couple more bucks, but it also provides you with the fastest speed of operation. For a variable-speed unit that provides you with a high degree of versatility, I'd recommend the Metabo WEV15-125. Not only is it affordable, but it also has a super powerful motor and a satisfactory speed that ranges between 2,800 to 11 000 RPM. However, it’s a little heavy.